The core financial support for the Global Amphibian Assessment (GAA) is provided by the Moore Family Foundation and the Gordon and Betty Moore Foundation, through Conservation International. The GAA has received major additional support from the MAVA Foundation, the US Department of State, BP, the Regina Bauer Frankenberg Foundation for Animal Welfare, the National Science Foundation (DEB-0130273 and INT-0322375)*, the Critical Ecosystem Partnership Fund, George Meyer and Maria Semple, the European Commission, Ben and Ruth Hammett, and the Disney Foundation. The Kadoorie Farm and Botanic Garden, WWF Australia, the Taipei Zoological Foundation, the Chicago Zoological Society, the Society for Wildlife and Nature, the Columbus Zoo, and the IUCN Centre for Mediterranean Cooperation (through the Amphibian Specialist Group) have also provided generous support. Claude Gascon and Jorgen Thomsen in particular have assisted us with fundraising for the first assessment.

*Any opinions, findings, and conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of the National Science Foundation.